Common types of thin film evaporators

Common types of thin film evaporators

Rotating thin film evaporator: distributes liquid into a thin film through a rotor or high-speed rotating device, suitable for materials with high viscosity or strong thermal sensitivity.

Tube type thin film evaporator: The liquid forms a thin film flow through the heating tube, suitable for conventional liquid evaporation.

Scraper film evaporator: uses a scraper to evenly distribute the liquid onto the heating surface, suitable for evaporating high viscosity liquids.

Main application areas

Chemical industry: used for concentrating various chemical solutions and separating volatile substances.

Food industry: such as the concentration of dairy products, fruit juice, syrup, etc.

Pharmaceutical industry: used for concentration and evaporation of pharmaceutical solutions, especially for the treatment of fine chemicals.

Wastewater treatment: used for concentration and evaporation of industrial wastewater, recovering valuable dissolved components.

Thin film evaporators can efficiently and energy-saving complete the concentration and separation process of liquids, especially suitable for handling substances with high thermal sensitivity and viscosity.